The ICD-9 code range INFECTIONS OF SKIN AND SUBCUTANEOUS TISSUE for 680-686 is medical classification list by the World Health Organization (WHO).
Carbuncle and furuncle
Cellulitis and abscess of finger and toe
Cellulitis and abscess of finger
Cellulitis and abscess of toe
Other cellulitis and abscess
Pilonidal cyst
Other local infections of skin and subcutaneous tissue